7f6afc499f
The scale is a signed quantity. This avoids an assertion failure with github.com/llvm/llvm-project/pull/171456.
21 lines
724 B
LLVM
21 lines
724 B
LLVM
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 6
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; RUN: opt -codegenprepare -mtriple=arm-unknown-linux-gnueabihf -S < %s | FileCheck %s
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define i8 @test(ptr %arg, i32 %arg2) {
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; CHECK-LABEL: define i8 @test(
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; CHECK-SAME: ptr [[ARG:%.*]], i32 [[ARG2:%.*]]) {
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; CHECK-NEXT: [[SPLIT:.*:]]
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; CHECK-NEXT: [[SUNKADDR:%.*]] = mul i32 [[ARG2]], -1
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; CHECK-NEXT: [[SUNKADDR1:%.*]] = getelementptr i8, ptr [[ARG]], i32 [[SUNKADDR]]
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; CHECK-NEXT: [[LOAD:%.*]] = load i8, ptr [[SUNKADDR1]], align 1
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; CHECK-NEXT: ret i8 [[LOAD]]
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;
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%mul = mul i32 %arg2, -1
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br label %split
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split:
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%gep = getelementptr i8, ptr %arg, i32 %mul
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%load = load i8, ptr %gep
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ret i8 %load
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}
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