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1; RUN: llc < %s -mtriple=mipsel -mcpu=mips32 -O0 -relocation-model=pic \2; RUN: -fast-isel-abort=3 | FileCheck %s \3; RUN: -check-prefix=ALL -check-prefix=32R14; RUN: llc < %s -mtriple=mipsel -mcpu=mips32r2 -O0 -relocation-model=pic \5; RUN: -fast-isel-abort=3 | FileCheck %s \6; RUN: -check-prefix=ALL -check-prefix=32R27 8@a = global i16 -21829, align 29@b = global i32 -1430532899, align 410@a1 = common global i16 0, align 211@b1 = common global i32 0, align 412 13declare i16 @llvm.bswap.i16(i16)14declare i32 @llvm.bswap.i32(i32)15 16define void @b16() {17 ; ALL-LABEL: b16:18 19 ; ALL: lw $[[A_ADDR:[0-9]+]], %got(a)($[[GOT_ADDR:[0-9]+]])20 ; ALL: lhu $[[A_VAL:[0-9]+]], 0($[[A_ADDR]])21 22 ; 32R1: sll $[[TMP1:[0-9]+]], $[[A_VAL]], 823 ; 32R1: srl $[[TMP2:[0-9]+]], $[[A_VAL]], 824 ; 32R1: andi $[[TMP3:[0-9]+]], $[[TMP2]], 25525 ; 32R1: or $[[RESULT:[0-9]+]], $[[TMP1]], $[[TMP3]]26 27 ; 32R2: wsbh $[[RESULT:[0-9]+]], $[[A_VAL]]28 29 %1 = load i16, ptr @a, align 230 %2 = call i16 @llvm.bswap.i16(i16 %1)31 store i16 %2, ptr @a1, align 232 ret void33}34 35define void @b32() {36 ; ALL-LABEL: b32:37 38 ; ALL: lw $[[B_ADDR:[0-9]+]], %got(b)($[[GOT_ADDR:[0-9]+]])39 ; ALL: lw $[[B_VAL:[0-9]+]], 0($[[B_ADDR]])40 41 ; 32R1: srl $[[TMP1:[0-9]+]], $[[B_VAL]], 842 ; 32R1: srl $[[TMP2:[0-9]+]], $[[B_VAL]], 2443 ; 32R1: andi $[[TMP3:[0-9]+]], $[[TMP1]], 6528044 ; 32R1: or $[[TMP4:[0-9]+]], $[[TMP2]], $[[TMP3]]45 ; 32R1: andi $[[TMP5:[0-9]+]], $[[B_VAL]], 6528046 ; 32R1: sll $[[TMP6:[0-9]+]], $[[TMP5]], 847 ; 32R1: sll $[[TMP7:[0-9]+]], $[[B_VAL]], 2448 ; 32R1: or $[[TMP8:[0-9]+]], $[[TMP4]], $[[TMP6]]49 ; 32R1: or $[[RESULT:[0-9]+]], $[[TMP7]], $[[TMP8]]50 51 ; 32R2: wsbh $[[TMP:[0-9]+]], $[[B_VAL]]52 ; 32R2: rotr $[[RESULT:[0-9]+]], $[[TMP]], 1653 54 %1 = load i32, ptr @b, align 455 %2 = call i32 @llvm.bswap.i32(i32 %1)56 store i32 %2, ptr @b1, align 457 ret void58}59