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48 lines
1.6 KiB
LLVM
48 lines
1.6 KiB
LLVM
; RUN: llc < %s -asm-verbose=false | FileCheck %s
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; RUN: llc < %s -asm-verbose=false -fast-isel | FileCheck %s
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; Test that wasm select instruction is selected from LLVM select instruction.
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target datalayout = "e-p:32:32-i64:64-n32:64-S128"
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target triple = "wasm32-unknown-unknown"
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; CHECK-LABEL: select_i32:
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; CHECK: i32.eq $push, (get_local 2), (get_local 3)
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; CHECK: set_local 4, $pop
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; CHECK: i32.select $push, (get_local 4), (get_local 0), (get_local 1)
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define i32 @select_i32(i32 %a, i32 %b, i32 %cond) {
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%cc = icmp eq i32 %cond, 0
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%result = select i1 %cc, i32 %a, i32 %b
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ret i32 %result
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}
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; CHECK-LABEL: select_i64:
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; CHECK: i32.eq $push, (get_local 2), (get_local 3)
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; CHECK: set_local 4, $pop
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; CHECK: i64.select $push, (get_local 4), (get_local 0), (get_local 1)
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define i64 @select_i64(i64 %a, i64 %b, i32 %cond) {
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%cc = icmp eq i32 %cond, 0
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%result = select i1 %cc, i64 %a, i64 %b
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ret i64 %result
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}
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; CHECK-LABEL: select_f32:
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; CHECK: i32.eq $push, (get_local 2), (get_local 3)
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; CHECK: set_local 4, $pop
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; CHECK: f32.select $push, (get_local 4), (get_local 0), (get_local 1)
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define float @select_f32(float %a, float %b, i32 %cond) {
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%cc = icmp eq i32 %cond, 0
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%result = select i1 %cc, float %a, float %b
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ret float %result
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}
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; CHECK-LABEL: select_f64:
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; CHECK: i32.eq $push, (get_local 2), (get_local 3)
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; CHECK: set_local 4, $pop
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; CHECK: f64.select $push, (get_local 4), (get_local 0), (get_local 1)
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define double @select_f64(double %a, double %b, i32 %cond) {
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%cc = icmp eq i32 %cond, 0
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%result = select i1 %cc, double %a, double %b
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ret double %result
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}
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