================
@@ -0,0 +1,253 @@
+// NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py
+// RUN: %clang_cc1 -triple riscv32 -target-feature +xcvalu -emit-llvm %s -o - \
+// RUN: | FileCheck %s
+
+#include <stdint.h>
+
+// CHECK-LABEL: @test_abs(
+// CHECK-NEXT: entry:
+// CHECK-NEXT: [[A_ADDR:%.*]] = alloca i32, align 4
+// CHECK-NEXT: store i32 [[A:%.*]], ptr [[A_ADDR]], align 4
+// CHECK-NEXT: [[TMP0:%.*]] = load i32, ptr [[A_ADDR]], align 4
+// CHECK-NEXT: [[TMP1:%.*]] = call i32 @llvm.abs.i32(i32 [[TMP0]], i1 true)
+// CHECK-NEXT: ret i32 [[TMP1]]
+//
+int test_abs(int a) {
+ return __builtin_abs(a);
+}
+
+// CHECK-LABEL: @test_alu_slet(
+// CHECK-NEXT: entry:
+// CHECK-NEXT: [[RETVAL:%.*]] = alloca i32, align 4
+// CHECK-NEXT: [[A_ADDR:%.*]] = alloca i32, align 4
+// CHECK-NEXT: [[B_ADDR:%.*]] = alloca i32, align 4
+// CHECK-NEXT: store i32 [[A:%.*]], ptr [[A_ADDR]], align 4
+// CHECK-NEXT: store i32 [[B:%.*]], ptr [[B_ADDR]], align 4
+// CHECK-NEXT: [[TMP0:%.*]] = load i32, ptr [[A_ADDR]], align 4
+// CHECK-NEXT: [[TMP1:%.*]] = load i32, ptr [[B_ADDR]], align 4
+// CHECK-NEXT: [[SLE:%.*]] = icmp sle i32 [[TMP0]], [[TMP1]]
+// CHECK-NEXT: store i1 [[SLE]], ptr [[RETVAL]], align 4
----------------
topperc wrote:
This is incorrect. It's storing i1 and loading i32. You need to explicit create
a zext instruction.
https://github.com/llvm/llvm-project/pull/100684
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