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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -O0 | FileCheck %s
; RUN: llc -fast-isel=false < %s -O0 | FileCheck %s -check-prefixes NO-FAST-ISEL
target triple = "wasm32-unknown-unknown"
declare i32 @foo(i1 signext noundef, i32 noundef)
; callsite_signext and callsite_nosignext must emit equivalent codes
define i32 @callsite_nosignext() {
; CHECK-LABEL: callsite_nosignext:
; CHECK: .functype callsite_nosignext () -> (i32)
; CHECK-NEXT: .local i32, i32, i32
; CHECK-NEXT: # %bb.0: # %start
; CHECK-NEXT: i32.const 1
; CHECK-NEXT: local.set 0
; CHECK-NEXT: i32.const 0
; CHECK-NEXT: local.set 1
; CHECK-NEXT: i32.const 31
; CHECK-NEXT: local.set 2
; CHECK-NEXT: local.get 0
; CHECK-NEXT: local.get 2
; CHECK-NEXT: i32.shl
; CHECK-NEXT: local.get 2
; CHECK-NEXT: i32.shr_s
; CHECK-NEXT: local.get 1
; CHECK-NEXT: call foo
; CHECK-NEXT: return
;
; NO-FAST-ISEL-LABEL: callsite_nosignext:
; NO-FAST-ISEL: .functype callsite_nosignext () -> (i32)
; NO-FAST-ISEL-NEXT: .local i32
; NO-FAST-ISEL-NEXT: # %bb.0: # %start
; NO-FAST-ISEL-NEXT: i32.const 0
; NO-FAST-ISEL-NEXT: local.set 0
; NO-FAST-ISEL-NEXT: i32.const -1
; NO-FAST-ISEL-NEXT: local.get 0
; NO-FAST-ISEL-NEXT: call foo
; NO-FAST-ISEL-NEXT: return
start:
%0 = call i32 @foo(i1 1, i32 0)
ret i32 %0
}
define i32 @callsite_signext() {
; CHECK-LABEL: callsite_signext:
; CHECK: .functype callsite_signext () -> (i32)
; CHECK-NEXT: .local i32, i32, i32
; CHECK-NEXT: # %bb.0: # %start
; CHECK-NEXT: i32.const 1
; CHECK-NEXT: local.set 0
; CHECK-NEXT: i32.const 0
; CHECK-NEXT: local.set 1
; CHECK-NEXT: i32.const 31
; CHECK-NEXT: local.set 2
; CHECK-NEXT: local.get 0
; CHECK-NEXT: local.get 2
; CHECK-NEXT: i32.shl
; CHECK-NEXT: local.get 2
; CHECK-NEXT: i32.shr_s
; CHECK-NEXT: local.get 1
; CHECK-NEXT: call foo
; CHECK-NEXT: return
;
; NO-FAST-ISEL-LABEL: callsite_signext:
; NO-FAST-ISEL: .functype callsite_signext () -> (i32)
; NO-FAST-ISEL-NEXT: .local i32
; NO-FAST-ISEL-NEXT: # %bb.0: # %start
; NO-FAST-ISEL-NEXT: i32.const 0
; NO-FAST-ISEL-NEXT: local.set 0
; NO-FAST-ISEL-NEXT: i32.const -1
; NO-FAST-ISEL-NEXT: local.get 0
; NO-FAST-ISEL-NEXT: call foo
; NO-FAST-ISEL-NEXT: return
start:
%0 = call i32 @foo(i1 signext 1, i32 0)
ret i32 %0
}
declare i32 @foo2(i1 zeroext noundef, i32 noundef)
; callsite_zeroext and callsite_nozeroext must emit equivalent codes
define i32 @callsite_nozeroext() {
; CHECK-LABEL: callsite_nozeroext:
; CHECK: .functype callsite_nozeroext () -> (i32)
; CHECK-NEXT: .local i32, i32
; CHECK-NEXT: # %bb.0: # %start
; CHECK-NEXT: i32.const 1
; CHECK-NEXT: local.set 0
; CHECK-NEXT: i32.const 0
; CHECK-NEXT: local.set 1
; CHECK-NEXT: local.get 0
; CHECK-NEXT: i32.const 1
; CHECK-NEXT: i32.and
; CHECK-NEXT: local.get 1
; CHECK-NEXT: call foo2
; CHECK-NEXT: return
;
; NO-FAST-ISEL-LABEL: callsite_nozeroext:
; NO-FAST-ISEL: .functype callsite_nozeroext () -> (i32)
; NO-FAST-ISEL-NEXT: .local i32
; NO-FAST-ISEL-NEXT: # %bb.0: # %start
; NO-FAST-ISEL-NEXT: i32.const 0
; NO-FAST-ISEL-NEXT: local.set 0
; NO-FAST-ISEL-NEXT: i32.const 1
; NO-FAST-ISEL-NEXT: local.get 0
; NO-FAST-ISEL-NEXT: call foo2
; NO-FAST-ISEL-NEXT: return
start:
%0 = call i32 @foo2(i1 1, i32 0)
ret i32 %0
}
define i32 @callsite_zeroext() {
; CHECK-LABEL: callsite_zeroext:
; CHECK: .functype callsite_zeroext () -> (i32)
; CHECK-NEXT: .local i32, i32
; CHECK-NEXT: # %bb.0: # %start
; CHECK-NEXT: i32.const 1
; CHECK-NEXT: local.set 0
; CHECK-NEXT: i32.const 0
; CHECK-NEXT: local.set 1
; CHECK-NEXT: local.get 0
; CHECK-NEXT: i32.const 1
; CHECK-NEXT: i32.and
; CHECK-NEXT: local.get 1
; CHECK-NEXT: call foo2
; CHECK-NEXT: return
;
; NO-FAST-ISEL-LABEL: callsite_zeroext:
; NO-FAST-ISEL: .functype callsite_zeroext () -> (i32)
; NO-FAST-ISEL-NEXT: .local i32
; NO-FAST-ISEL-NEXT: # %bb.0: # %start
; NO-FAST-ISEL-NEXT: i32.const 0
; NO-FAST-ISEL-NEXT: local.set 0
; NO-FAST-ISEL-NEXT: i32.const 1
; NO-FAST-ISEL-NEXT: local.get 0
; NO-FAST-ISEL-NEXT: call foo2
; NO-FAST-ISEL-NEXT: return
start:
%0 = call i32 @foo2(i1 zeroext 1, i32 0)
ret i32 %0
}
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