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1; RUN: llc < %s -mtriple=arm64-linux-gnu | FileCheck %s2;3; Note: Print verbose stackmaps using -debug-only=stackmaps.4 5; CHECK-LABEL: .section .llvm_stackmaps6; CHECK-NEXT: __LLVM_StackMaps:7; Header8; CHECK-NEXT: .byte 39; CHECK-NEXT: .byte 010; CHECK-NEXT: .hword 011; Num Functions12; CHECK-NEXT: .word 1513; Num LargeConstants14; CHECK-NEXT: .word 415; Num Callsites16; CHECK-NEXT: .word 2217 18; Functions and stack size19; CHECK-NEXT: .xword constantargs20; CHECK-NEXT: .xword 1621; CHECK-NEXT: .xword 122; CHECK-NEXT: .xword osrinline23; CHECK-NEXT: .xword 3224; CHECK-NEXT: .xword 125; CHECK-NEXT: .xword osrcold26; CHECK-NEXT: .xword 1627; CHECK-NEXT: .xword 128; CHECK-NEXT: .xword propertyRead29; CHECK-NEXT: .xword 1630; CHECK-NEXT: .xword 131; CHECK-NEXT: .xword propertyWrite32; CHECK-NEXT: .xword 1633; CHECK-NEXT: .xword 134; CHECK-NEXT: .xword jsVoidCall35; CHECK-NEXT: .xword 1636; CHECK-NEXT: .xword 137; CHECK-NEXT: .xword jsIntCall38; CHECK-NEXT: .xword 1639; CHECK-NEXT: .xword 140; CHECK-NEXT: .xword spilledValue41; CHECK-NEXT: .xword 16042; CHECK-NEXT: .xword 143; CHECK-NEXT: .xword liveConstant44; CHECK-NEXT: .xword 1645; CHECK-NEXT: .xword 146; CHECK-NEXT: .xword directFrameIdx47; CHECK-NEXT: .xword 6448; CHECK-NEXT: .xword 249; CHECK-NEXT: .xword longid50; CHECK-NEXT: .xword 1651; CHECK-NEXT: .xword 452; CHECK-NEXT: .xword statepoint_longid53; CHECK-NEXT: .xword 1654; CHECK-NEXT: .xword 455; CHECK-NEXT: .xword clobberLR56; CHECK-NEXT: .xword 11257; CHECK-NEXT: .xword 158; CHECK-NEXT: .xword needsStackRealignment59; CHECK-NEXT: .xword -160; CHECK-NEXT: .xword 161; CHECK-NEXT: .xword floats62; CHECK-NEXT: .xword 3263; CHECK-NEXT: .xword 164 65; Large Constants66; CHECK-NEXT: .xword 214748364867; CHECK-NEXT: .xword 429496729568; CHECK-NEXT: .xword 429496729669; CHECK-NEXT: .xword 429496729770 71; Callsites72; Constant arguments73;74; CHECK-NEXT: .xword 175; CHECK-NEXT: .word .L{{.*}}-constantargs76; CHECK-NEXT: .hword 077; CHECK-NEXT: .hword 1478; SmallConstant79; CHECK-NEXT: .byte 480; CHECK-NEXT: .byte 081; CHECK-NEXT: .hword 882; CHECK-NEXT: .hword 083; CHECK-NEXT: .hword 084; CHECK-NEXT: .word -185; SmallConstant86; CHECK-NEXT: .byte 487; CHECK-NEXT: .byte 088; CHECK-NEXT: .hword 889; CHECK-NEXT: .hword 090; CHECK-NEXT: .hword 091; CHECK-NEXT: .word -192; SmallConstant93; CHECK-NEXT: .byte 494; CHECK-NEXT: .byte 095; CHECK-NEXT: .hword 896; CHECK-NEXT: .hword 097; CHECK-NEXT: .hword 098; CHECK-NEXT: .word 6553699; SmallConstant100; CHECK-NEXT: .byte 4101; CHECK-NEXT: .byte 0102; CHECK-NEXT: .hword 8103; CHECK-NEXT: .hword 0104; CHECK-NEXT: .hword 0105; CHECK-NEXT: .word 2000000000106; SmallConstant107; CHECK-NEXT: .byte 4108; CHECK-NEXT: .byte 0109; CHECK-NEXT: .hword 8110; CHECK-NEXT: .hword 0111; CHECK-NEXT: .hword 0112; CHECK-NEXT: .word 2147483647113; SmallConstant114; CHECK-NEXT: .byte 4115; CHECK-NEXT: .byte 0116; CHECK-NEXT: .hword 8117; CHECK-NEXT: .hword 0118; CHECK-NEXT: .hword 0119; CHECK-NEXT: .word -1120; SmallConstant121; CHECK-NEXT: .byte 4122; CHECK-NEXT: .byte 0123; CHECK-NEXT: .hword 8124; CHECK-NEXT: .hword 0125; CHECK-NEXT: .hword 0126; CHECK-NEXT: .word -1127; SmallConstant128; CHECK-NEXT: .byte 4129; CHECK-NEXT: .byte 0130; CHECK-NEXT: .hword 8131; CHECK-NEXT: .hword 0132; CHECK-NEXT: .hword 0133; CHECK-NEXT: .word 0134; LargeConstant at index 0135; CHECK-NEXT: .byte 5136; CHECK-NEXT: .byte 0137; CHECK-NEXT: .hword 8138; CHECK-NEXT: .hword 0139; CHECK-NEXT: .hword 0140; CHECK-NEXT: .word 0141; LargeConstant at index 1142; CHECK-NEXT: .byte 5143; CHECK-NEXT: .byte 0144; CHECK-NEXT: .hword 8145; CHECK-NEXT: .hword 0146; CHECK-NEXT: .hword 0147; CHECK-NEXT: .word 1148; LargeConstant at index 2149; CHECK-NEXT: .byte 5150; CHECK-NEXT: .byte 0151; CHECK-NEXT: .hword 8152; CHECK-NEXT: .hword 0153; CHECK-NEXT: .hword 0154; CHECK-NEXT: .word 2155; SmallConstant156; CHECK-NEXT: .byte 4157; CHECK-NEXT: .byte 0158; CHECK-NEXT: .hword 8159; CHECK-NEXT: .hword 0160; CHECK-NEXT: .hword 0161; CHECK-NEXT: .word -1162; SmallConstant163; CHECK-NEXT: .byte 4164; CHECK-NEXT: .byte 0165; CHECK-NEXT: .hword 8166; CHECK-NEXT: .hword 0167; CHECK-NEXT: .hword 0168; CHECK-NEXT: .word 66169; LargeConstant at index 2170; CHECK-NEXT: .byte 5171; CHECK-NEXT: .byte 0172; CHECK-NEXT: .hword 8173; CHECK-NEXT: .hword 0174; CHECK-NEXT: .hword 0175; CHECK-NEXT: .word 3176 177define void @constantargs() {178entry:179 %0 = inttoptr i64 12345 to ptr180 tail call void (i64, i32, ptr, i32, ...) @llvm.experimental.patchpoint.void(i64 1, i32 16, ptr %0, i32 0, i16 65535, i16 -1, i32 65536, i32 2000000000, i32 2147483647, i32 -1, i32 4294967295, i32 4294967296, i64 2147483648, i64 4294967295, i64 4294967296, i64 -1, i128 66, i128 4294967297)181 ret void182}183 184; Inline OSR Exit185;186; CHECK-LABEL: .word .L{{.*}}-osrinline187; CHECK-NEXT: .hword 0188; CHECK-NEXT: .hword 2189; CHECK-NEXT: .byte 1190; CHECK-NEXT: .byte 0191; CHECK-NEXT: .hword 8192; CHECK-NEXT: .hword {{[0-9]+}}193; CHECK-NEXT: .hword 0194; CHECK-NEXT: .word 0195; CHECK-NEXT: .byte 1196; CHECK-NEXT: .byte 0197; CHECK-NEXT: .hword 8198; CHECK-NEXT: .hword {{[0-9]+}}199; CHECK-NEXT: .hword 0200; CHECK-NEXT: .word 0201define void @osrinline(i64 %a, i64 %b) {202entry:203 ; Runtime void->void call.204 call void inttoptr (i64 -559038737 to ptr)()205 ; Followed by inline OSR patchpoint with 12-byte shadow and 2 live vars.206 call void (i64, i32, ...) @llvm.experimental.stackmap(i64 3, i32 12, i64 %a, i64 %b)207 ret void208}209 210; Cold OSR Exit211;212; 2 live variables in register.213;214; CHECK-LABEL: .word .L{{.*}}-osrcold215; CHECK-NEXT: .hword 0216; CHECK-NEXT: .hword 2217; CHECK-NEXT: .byte 1218; CHECK-NEXT: .byte 0219; CHECK-NEXT: .hword 8220; CHECK-NEXT: .hword {{[0-9]+}}221; CHECK-NEXT: .hword 0222; CHECK-NEXT: .word 0223; CHECK-NEXT: .byte 1224; CHECK-NEXT: .byte 0225; CHECK-NEXT: .hword 8226; CHECK-NEXT: .hword {{[0-9]+}}227; CHECK-NEXT: .hword 0228; CHECK-NEXT: .word 0229define void @osrcold(i64 %a, i64 %b) {230entry:231 %test = icmp slt i64 %a, %b232 br i1 %test, label %ret, label %cold233cold:234 ; OSR patchpoint with 12-byte nop-slide and 2 live vars.235 %thunk = inttoptr i64 3735928559 to ptr236 call void (i64, i32, ptr, i32, ...) @llvm.experimental.patchpoint.void(i64 4, i32 16, ptr %thunk, i32 0, i64 %a, i64 %b)237 unreachable238ret:239 ret void240}241 242; Property Read243; CHECK-LABEL: .word .L{{.*}}-propertyRead244; CHECK-NEXT: .hword 0245; CHECK-NEXT: .hword 2246; CHECK-NEXT: .byte 1247; CHECK-NEXT: .byte 0248; CHECK-NEXT: .hword 8249; CHECK-NEXT: .hword {{[0-9]+}}250; CHECK-NEXT: .hword 0251; CHECK-NEXT: .word 0252; CHECK-NEXT: .byte 1253; CHECK-NEXT: .byte 0254; CHECK-NEXT: .hword 8255; CHECK-NEXT: .hword {{[0-9]+}}256; CHECK-NEXT: .hword 0257; CHECK-NEXT: .word 0258define i64 @propertyRead(ptr %obj) {259entry:260 %resolveRead = inttoptr i64 3735928559 to ptr261 %result = call anyregcc i64 (i64, i32, ptr, i32, ...) @llvm.experimental.patchpoint.i64(i64 5, i32 16, ptr %resolveRead, i32 1, ptr %obj)262 %add = add i64 %result, 3263 ret i64 %add264}265 266; Property Write267; CHECK-LABEL: .word .L{{.*}}-propertyWrite268; CHECK-NEXT: .hword 0269; CHECK-NEXT: .hword 2270; CHECK-NEXT: .byte 1271; CHECK-NEXT: .byte 0272; CHECK-NEXT: .hword 8273; CHECK-NEXT: .hword {{[0-9]+}}274; CHECK-NEXT: .hword 0275; CHECK-NEXT: .word 0276; CHECK-NEXT: .byte 1277; CHECK-NEXT: .byte 0278; CHECK-NEXT: .hword 8279; CHECK-NEXT: .hword {{[0-9]+}}280; CHECK-NEXT: .hword 0281; CHECK-NEXT: .word 0282define void @propertyWrite(i64 %dummy1, ptr %obj, i64 %dummy2, i64 %a) {283entry:284 %resolveWrite = inttoptr i64 3735928559 to ptr285 call anyregcc void (i64, i32, ptr, i32, ...) @llvm.experimental.patchpoint.void(i64 6, i32 16, ptr %resolveWrite, i32 2, ptr %obj, i64 %a)286 ret void287}288 289; Void JS Call290;291; 2 live variables in registers.292;293; CHECK-LABEL: .word .L{{.*}}-jsVoidCall294; CHECK-NEXT: .hword 0295; CHECK-NEXT: .hword 2296; CHECK-NEXT: .byte 1297; CHECK-NEXT: .byte 0298; CHECK-NEXT: .hword 8299; CHECK-NEXT: .hword {{[0-9]+}}300; CHECK-NEXT: .hword 0301; CHECK-NEXT: .word 0302; CHECK-NEXT: .byte 1303; CHECK-NEXT: .byte 0304; CHECK-NEXT: .hword 8305; CHECK-NEXT: .hword {{[0-9]+}}306; CHECK-NEXT: .hword 0307; CHECK-NEXT: .word 0308define void @jsVoidCall(i64 %dummy1, ptr %obj, i64 %arg, i64 %l1, i64 %l2) {309entry:310 %resolveCall = inttoptr i64 3735928559 to ptr311 call void (i64, i32, ptr, i32, ...) @llvm.experimental.patchpoint.void(i64 7, i32 16, ptr %resolveCall, i32 2, ptr %obj, i64 %arg, i64 %l1, i64 %l2)312 ret void313}314 315; i64 JS Call316;317; 2 live variables in registers.318;319; CHECK-LABEL: .word .L{{.*}}-jsIntCall320; CHECK-NEXT: .hword 0321; CHECK-NEXT: .hword 2322; CHECK-NEXT: .byte 1323; CHECK-NEXT: .byte 0324; CHECK-NEXT: .hword 8325; CHECK-NEXT: .hword {{[0-9]+}}326; CHECK-NEXT: .hword 0327; CHECK-NEXT: .word 0328; CHECK-NEXT: .byte 1329; CHECK-NEXT: .byte 0330; CHECK-NEXT: .hword 8331; CHECK-NEXT: .hword {{[0-9]+}}332; CHECK-NEXT: .hword 0333; CHECK-NEXT: .word 0334define i64 @jsIntCall(i64 %dummy1, ptr %obj, i64 %arg, i64 %l1, i64 %l2) {335entry:336 %resolveCall = inttoptr i64 3735928559 to ptr337 %result = call i64 (i64, i32, ptr, i32, ...) @llvm.experimental.patchpoint.i64(i64 8, i32 16, ptr %resolveCall, i32 2, ptr %obj, i64 %arg, i64 %l1, i64 %l2)338 %add = add i64 %result, 3339 ret i64 %add340}341 342; Spilled stack map values.343;344; Verify 28 stack map entries.345;346; CHECK-LABEL: .word .L{{.*}}-spilledValue347; CHECK-NEXT: .hword 0348; CHECK-NEXT: .hword 28349;350; Check that at least one is a spilled entry from RBP.351; Location: Indirect RBP + ...352; CHECK: .byte 3353; CHECK-NEXT: .byte 0354; CHECK-NEXT: .hword 8355; CHECK-NEXT: .hword 29356; CHECK-NEXT: .hword 0357; CHECK-NEXT: .word358define void @spilledValue(i64 %arg0, i64 %arg1, i64 %arg2, i64 %arg3, i64 %arg4, i64 %l0, i64 %l1, i64 %l2, i64 %l3, i64 %l4, i64 %l5, i64 %l6, i64 %l7, i64 %l8, i64 %l9, i64 %l10, i64 %l11, i64 %l12, i64 %l13, i64 %l14, i64 %l15, i64 %l16, i64 %l17, i64 %l18, i64 %l19, i64 %l20, i64 %l21, i64 %l22, i64 %l23, i64 %l24, i64 %l25, i64 %l26, i64 %l27) {359entry:360 call void (i64, i32, ptr, i32, ...) @llvm.experimental.patchpoint.void(i64 11, i32 20, ptr null, i32 5, i64 %arg0, i64 %arg1, i64 %arg2, i64 %arg3, i64 %arg4, i64 %l0, i64 %l1, i64 %l2, i64 %l3, i64 %l4, i64 %l5, i64 %l6, i64 %l7, i64 %l8, i64 %l9, i64 %l10, i64 %l11, i64 %l12, i64 %l13, i64 %l14, i64 %l15, i64 %l16, i64 %l17, i64 %l18, i64 %l19, i64 %l20, i64 %l21, i64 %l22, i64 %l23, i64 %l24, i64 %l25, i64 %l26, i64 %l27)361 ret void362}363 364; Map a constant value.365;366; CHECK-LABEL: .word .L{{.*}}-liveConstant367; CHECK-NEXT: .hword 0368; 1 location369; CHECK-NEXT: .hword 1370; Loc 0: SmallConstant371; CHECK-NEXT: .byte 4372; CHECK-NEXT: .byte 0373; CHECK-NEXT: .hword 8374; CHECK-NEXT: .hword 0375; CHECK-NEXT: .hword 0376; CHECK-NEXT: .word 33377 378define void @liveConstant() {379 tail call void (i64, i32, ...) @llvm.experimental.stackmap(i64 15, i32 4, i32 33)380 ret void381}382 383; Directly map an alloca's address.384;385; Callsite 16386; CHECK-LABEL: .word .L{{.*}}-directFrameIdx387; CHECK-NEXT: .hword 0388; 1 location389; CHECK-NEXT: .hword 1390; Loc 0: Direct RBP - ofs391; CHECK-NEXT: .byte 2392; CHECK-NEXT: .byte 0393; CHECK-NEXT: .hword 8394; CHECK-NEXT: .hword 29395; CHECK-NEXT: .hword 0396; CHECK-NEXT: .word397 398; Callsite 17399; CHECK-LABEL: .word .L{{.*}}-directFrameIdx400; CHECK-NEXT: .hword 0401; 2 locations402; CHECK-NEXT: .hword 2403; Loc 0: Direct RBP - ofs404; CHECK-NEXT: .byte 2405; CHECK-NEXT: .byte 0406; CHECK-NEXT: .hword 8407; CHECK-NEXT: .hword 29408; CHECK-NEXT: .hword 0409; CHECK-NEXT: .word410; Loc 1: Direct RBP - ofs411; CHECK-NEXT: .byte 2412; CHECK-NEXT: .byte 0413; CHECK-NEXT: .hword 8414; CHECK-NEXT: .hword 29415; CHECK-NEXT: .hword 0416; CHECK-NEXT: .word417define void @directFrameIdx() {418entry:419 %metadata1 = alloca i64, i32 3, align 8420 store i64 11, ptr %metadata1421 store i64 12, ptr %metadata1422 store i64 13, ptr %metadata1423 call void (i64, i32, ...) @llvm.experimental.stackmap(i64 16, i32 0, ptr %metadata1)424 %metadata2 = alloca i8, i32 4, align 8425 %metadata3 = alloca i16, i32 4, align 8426 call void (i64, i32, ptr, i32, ...) @llvm.experimental.patchpoint.void(i64 17, i32 4, ptr null, i32 0, ptr %metadata2, ptr %metadata3)427 ret void428}429 430; Test a 64-bit ID.431;432; CHECK: .xword 4294967295433; CHECK-LABEL: .word .L{{.*}}-longid434; CHECK: .xword 4294967296435; CHECK-LABEL: .word .L{{.*}}-longid436; CHECK: .xword 9223372036854775807437; CHECK-LABEL: .word .L{{.*}}-longid438; CHECK: .xword -1439; CHECK-LABEL: .word .L{{.*}}-longid440define void @longid() {441entry:442 tail call void (i64, i32, ptr, i32, ...) @llvm.experimental.patchpoint.void(i64 4294967295, i32 0, ptr null, i32 0)443 tail call void (i64, i32, ptr, i32, ...) @llvm.experimental.patchpoint.void(i64 4294967296, i32 0, ptr null, i32 0)444 tail call void (i64, i32, ptr, i32, ...) @llvm.experimental.patchpoint.void(i64 9223372036854775807, i32 0, ptr null, i32 0)445 tail call void (i64, i32, ptr, i32, ...) @llvm.experimental.patchpoint.void(i64 -1, i32 0, ptr null, i32 0)446 ret void447}448 449; Test a 64-bit ID for statepoint.450;451; CHECK: .xword 4294967295452; CHECK-LABEL: .word .L{{.*}}-statepoint_longid453; CHECK: .xword 4294967296454; CHECK-LABEL: .word .L{{.*}}-statepoint_longid455; CHECK: .xword 9223372036854775807456; CHECK-LABEL: .word .L{{.*}}-statepoint_longid457; CHECK: .xword -1458; CHECK-LABEL: .word .L{{.*}}-statepoint_longid459define void @statepoint_longid() gc "statepoint-example" {460entry:461 %safepoint_token1 = tail call token (i64, i32, ptr, i32, i32, ...) @llvm.experimental.gc.statepoint.p0(i64 4294967295, i32 0, ptr elementtype(void ()) @return_void, i32 0, i32 0, i32 0, i32 0)462 %safepoint_token2 = tail call token (i64, i32, ptr, i32, i32, ...) @llvm.experimental.gc.statepoint.p0(i64 4294967296, i32 0, ptr elementtype(void ()) @return_void, i32 0, i32 0, i32 0, i32 0)463 %safepoint_token3 = tail call token (i64, i32, ptr, i32, i32, ...) @llvm.experimental.gc.statepoint.p0(i64 9223372036854775807, i32 0, ptr elementtype(void ()) @return_void, i32 0, i32 0, i32 0, i32 0)464 %safepoint_token4 = tail call token (i64, i32, ptr, i32, i32, ...) @llvm.experimental.gc.statepoint.p0(i64 -1, i32 0, ptr elementtype(void ()) @return_void, i32 0, i32 0, i32 0, i32 0)465 ret void466}467declare void @return_void()468 469; Map a value when R11 is the only free register.470; The scratch register should not be used for a live stackmap value.471;472; CHECK-LABEL: .word .L{{.*}}-clobberLR473; CHECK-NEXT: .hword 0474; 1 location475; CHECK-NEXT: .hword 1476; Loc 0: Indirect fp - offset477; CHECK-NEXT: .byte 3478; CHECK-NEXT: .byte 0479; CHECK-NEXT: .hword 4480; CHECK-NEXT: .hword 29481; CHECK-NEXT: .hword 0482; CHECK-NEXT: .word -{{[0-9]+}}483define void @clobberLR(i32 %a) {484 tail call void asm sideeffect "nop", "~{x0},~{x1},~{x2},~{x3},~{x4},~{x5},~{x6},~{x7},~{x8},~{x9},~{x10},~{x11},~{x12},~{x13},~{x14},~{x15},~{x16},~{x17},~{x18},~{x19},~{x20},~{x21},~{x22},~{x23},~{x24},~{x25},~{x26},~{x27},~{x28},~{x29},~{x31}"() nounwind485 tail call void (i64, i32, ...) @llvm.experimental.stackmap(i64 16, i32 8, i32 %a)486 ret void487}488 489; A stack frame which needs to be realigned at runtime (to meet alignment490; criteria for values on the stack) does not have a fixed frame size.491; CHECK-LABEL: .word .L{{.*}}-needsStackRealignment492; CHECK-NEXT: .hword 0493; 0 locations494; CHECK-NEXT: .hword 0495define void @needsStackRealignment() {496 %val = alloca i64, i32 3, align 128497 tail call void (...) @escape_values(ptr %val)498; Note: Adding any non-constant to the stackmap would fail because we499; expected to be able to address off the frame pointer. In a realigned500; frame, we must use the stack pointer instead. This is a separate bug.501 tail call void (i64, i32, ...) @llvm.experimental.stackmap(i64 0, i32 0)502 ret void503}504declare void @escape_values(...)505 506; CHECK-LABEL: .word .L{{.*}}-floats507; CHECK-NEXT: .hword 0508; Num Locations509; CHECK-NEXT: .hword 6510; Loc 0: constant float stored to FP register511; CHECK-NEXT: .byte 1512; CHECK-NEXT: .byte 0513; CHECK-NEXT: .hword 4514; CHECK-NEXT: .hword {{.*}}515; CHECK-NEXT: .hword 0516; CHECK-NEXT: .word 0517; Loc 0: constant double stored to FP register518; CHECK-NEXT: .byte 1519; CHECK-NEXT: .byte 0520; CHECK-NEXT: .hword 8521; CHECK-NEXT: .hword {{.*}}522; CHECK-NEXT: .hword 0523; CHECK-NEXT: .word 0524; Loc 1: float value in FP register525; CHECK-NEXT: .byte 1526; CHECK-NEXT: .byte 0527; CHECK-NEXT: .hword 4528; CHECK-NEXT: .hword {{.*}}529; CHECK-NEXT: .hword 0530; CHECK-NEXT: .word 0531; Loc 2: double value in FP register532; CHECK-NEXT: .byte 1533; CHECK-NEXT: .byte 0534; CHECK-NEXT: .hword 8535; CHECK-NEXT: .hword {{.*}}536; CHECK-NEXT: .hword 0537; CHECK-NEXT: .word 0538; Loc 3: float on stack539; CHECK-NEXT: .byte 2540; CHECK-NEXT: .byte 0541; CHECK-NEXT: .hword 8542; CHECK-NEXT: .hword {{.*}}543; CHECK-NEXT: .hword 0544; CHECK-NEXT: .word -{{.*}}545; Loc 4: double on stack546; CHECK-NEXT: .byte 2547; CHECK-NEXT: .byte 0548; CHECK-NEXT: .hword 8549; CHECK-NEXT: .hword {{.*}}550; CHECK-NEXT: .hword 0551; CHECK-NEXT: .word -{{.*}}552define void @floats(float %f, double %g) {553 %ff = alloca float554 %gg = alloca double555 call void (i64, i32, ...) @llvm.experimental.stackmap(i64 888, i32 0, float 1.25,556 double 1.5, float %f, double %g, ptr %ff, ptr %gg)557 ret void558}559 560declare void @llvm.experimental.stackmap(i64, i32, ...)561declare void @llvm.experimental.patchpoint.void(i64, i32, ptr, i32, ...)562declare i64 @llvm.experimental.patchpoint.i64(i64, i32, ptr, i32, ...)563declare token @llvm.experimental.gc.statepoint.p0(i64, i32, ptr, i32, i32, ...)564