| ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --function-signature --scrub-attributes |
| ; RUN: opt < %s -passes=argpromotion -S | FileCheck %s |
| ; PR 32917 |
| |
| @b = common local_unnamed_addr global i32 0, align 4 |
| @a = common local_unnamed_addr global i32 0, align 4 |
| |
| define i32 @fn2() local_unnamed_addr { |
| ; CHECK-LABEL: define {{[^@]+}}@fn2() local_unnamed_addr { |
| ; CHECK-NEXT: [[TMP1:%.*]] = load i32, ptr @b, align 4 |
| ; CHECK-NEXT: [[TMP2:%.*]] = sext i32 [[TMP1]] to i64 |
| ; CHECK-NEXT: [[TMP3:%.*]] = inttoptr i64 [[TMP2]] to ptr |
| ; CHECK-NEXT: [[TMP4:%.*]] = getelementptr i8, ptr [[TMP3]], i64 -4 |
| ; CHECK-NEXT: [[DOTVAL:%.*]] = load i32, ptr [[TMP4]], align 4 |
| ; CHECK-NEXT: call fastcc void @fn1(i32 [[DOTVAL]]) |
| ; CHECK-NEXT: ret i32 undef |
| ; |
| %1 = load i32, ptr @b, align 4 |
| %2 = sext i32 %1 to i64 |
| %3 = inttoptr i64 %2 to ptr |
| call fastcc void @fn1(ptr %3) |
| ret i32 undef |
| } |
| |
| define internal fastcc void @fn1(ptr nocapture readonly) unnamed_addr { |
| ; CHECK-LABEL: define {{[^@]+}}@fn1 |
| ; CHECK-SAME: (i32 [[DOT_4_VAL:%.*]]) unnamed_addr { |
| ; CHECK-NEXT: store i32 [[DOT_4_VAL]], ptr @a, align 4 |
| ; CHECK-NEXT: ret void |
| ; |
| %2 = getelementptr inbounds i32, ptr %0, i64 -1 |
| %3 = load i32, ptr %2, align 4 |
| store i32 %3, ptr @a, align 4 |
| ret void |
| } |
