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81bb5f99ad
The data layout strings do not have any effect on llc tests and will become misleadingly out of date as we continue to update the canonical data layout, so remove them from the tests. Differential Revision: https://reviews.llvm.org/D105842
97 lines
2.2 KiB
LLVM
97 lines
2.2 KiB
LLVM
; RUN: llc < %s -asm-verbose=false -disable-wasm-fallthrough-return-opt -wasm-keep-registers -verify-machineinstrs | FileCheck %s
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; RUN: llc < %s -asm-verbose=false -wasm-keep-registers -fast-isel -verify-machineinstrs | FileCheck %s
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; Test that FastISel does not generate instructions with NoReg
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target triple = "wasm32-unknown-unknown"
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; CHECK: i32.const $push0=, 0
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define hidden i32 @a() #0 {
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entry:
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ret i32 zext (i1 icmp eq (void (...)* inttoptr (i32 10 to void (...)*), void (...)* null) to i32)
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}
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; CHECK: i32.const $push0=, 1
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; CHECK: br_if 0, $pop0
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define hidden i32 @b() #0 {
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entry:
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br i1 icmp eq (void (...)* inttoptr (i32 10 to void (...)*), void (...)* null), label %a, label %b
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a:
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unreachable
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b:
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ret i32 0
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}
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; CHECK: i32.const $push1=, 0
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; CHECK: i32.const $push2=, 0
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; CHECK: i32.store 0($pop1), $pop2
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define hidden i32 @c() #0 {
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entry:
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store i32 zext (i1 icmp eq (void (...)* inttoptr (i32 10 to void (...)*), void (...)* null) to i32), i32* inttoptr (i32 0 to i32 *)
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ret i32 0
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}
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; CHECK: i32.const {{.*}}, addr
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; CHECK: i32.const {{.*}}, 24
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; CHECK: i32.shl
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; CHECK: i32.const {{.*}}, 24
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; CHECK: i32.shr_s
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; CHECK: i32.const {{.*}}, 64
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; CHECK: i32.lt_s
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; CHECK: i32.const {{.*}}, 1
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; CHECK: i32.and
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; CHECK: i32.eqz
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; CHECK: br_if 0, $pop{{[0-9]+}}
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define hidden i32 @d() #0 {
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entry:
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%t = icmp slt i8 ptrtoint (void ()* @addr to i8), 64
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br i1 %t, label %a, label %b
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a:
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unreachable
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b:
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ret i32 0
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}
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; CHECK: i32.const {{.*}}, addr
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; CHECK: i32.const {{.*}}, 255
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; CHECK: i32.and
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; CHECK: i32.const {{.*}}, 64
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; CHECK: i32.lt_u
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; CHECK: i32.const {{.*}}, 1
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; CHECK: i32.and
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; CHECK: i32.eqz
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; CHECK: br_if 0, $pop{{[0-9]+}}
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define hidden i32 @e() #0 {
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entry:
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%t = icmp ult i8 ptrtoint (void ()* @addr to i8), 64
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br i1 %t, label %a, label %b
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a:
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unreachable
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b:
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ret i32 0
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}
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; CHECK: i32.const {{.*}}, addr
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; CHECK: i32.const {{.*}}, 24
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; CHECK: i32.shl
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; CHECK: i32.const {{.*}}, 24
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; CHECK: i32.shr_s
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define hidden i32 @f() #0 {
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entry:
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%t = sext i8 ptrtoint (void ()* @addr to i8) to i32
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ret i32 %t
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}
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; CHECK: i32.const {{.*}}, addr
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; CHECK: i32.const {{.*}}, 255
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; CHECK: i32.and
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define hidden i32 @g() #0 {
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entry:
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%t = zext i8 ptrtoint (void ()* @addr to i8) to i32
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ret i32 %t
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}
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declare void @addr()
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attributes #0 = { noinline optnone }
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