forked from OSchip/llvm-project
45 lines
1.2 KiB
LLVM
45 lines
1.2 KiB
LLVM
; RUN: llc < %s --mtriple=wasm32-unknown-unknown -asm-verbose=false -wasm-disable-explicit-locals -wasm-keep-registers | FileCheck --check-prefixes CHECK,CHK32 %s
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; RUN: llc < %s --mtriple=wasm64-unknown-unknown -asm-verbose=false -wasm-disable-explicit-locals -wasm-keep-registers | FileCheck --check-prefixes CHECK,CHK64 %s
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; Test that truncating stores are assembled properly.
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; CHECK-LABEL: trunc_i8_i32:
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; CHECK: i32.store8 0($0), $1{{$}}
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define void @trunc_i8_i32(i8 *%p, i32 %v) {
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%t = trunc i32 %v to i8
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store i8 %t, i8* %p
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ret void
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}
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; CHECK-LABEL: trunc_i16_i32:
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; CHECK: i32.store16 0($0), $1{{$}}
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define void @trunc_i16_i32(i16 *%p, i32 %v) {
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%t = trunc i32 %v to i16
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store i16 %t, i16* %p
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ret void
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}
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; CHECK-LABEL: trunc_i8_i64:
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; CHECK: i64.store8 0($0), $1{{$}}
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define void @trunc_i8_i64(i8 *%p, i64 %v) {
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%t = trunc i64 %v to i8
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store i8 %t, i8* %p
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ret void
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}
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; CHECK-LABEL: trunc_i16_i64:
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; CHECK: i64.store16 0($0), $1{{$}}
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define void @trunc_i16_i64(i16 *%p, i64 %v) {
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%t = trunc i64 %v to i16
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store i16 %t, i16* %p
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ret void
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}
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; CHECK-LABEL: trunc_i32_i64:
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; CHECK: i64.store32 0($0), $1{{$}}
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define void @trunc_i32_i64(i32 *%p, i64 %v) {
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%t = trunc i64 %v to i32
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store i32 %t, i32* %p
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ret void
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}
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