https://github.com/MaskRay edited
https://github.com/llvm/llvm-project/pull/79116
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https://github.com/MaskRay updated
https://github.com/llvm/llvm-project/pull/79116
>From 14ea44a352d547f3c2736f16a47f3dad449446f5 Mon Sep 17 00:00:00 2001
From: YunQiang Su
Date: Tue, 23 Jan 2024 18:14:48 +0800
Subject: [PATCH 1/2] MIPS/clang: Fix asm constraint for softfloat
This include 2 fi
https://github.com/MaskRay approved this pull request.
https://github.com/llvm/llvm-project/pull/79116
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@@ -238,6 +238,9 @@ class LLVM_LIBRARY_VISIBILITY MipsTargetInfo : public
TargetInfo {
case 'd': // Equivalent to "r" unless generating MIPS16 code.
case 'y': // Equivalent to "r", backward compatibility only.
case 'f': // floating-point registers.
+ if (*Name
@@ -0,0 +1,25 @@
+; RUN: llc -march=mips < %s | FileCheck %s --check-prefix=MIPS32
+; RUN: llc -march=mips64 < %s | FileCheck %s --check-prefix=MIPS64
+
+define dso_local void @read_double(ptr nocapture noundef readonly %0)
local_unnamed_addr #0 {
+ %2 = load double, ptr %0, a
brad0 wrote:
@MaskRay
https://github.com/llvm/llvm-project/pull/79116
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https://github.com/wzssyqa updated
https://github.com/llvm/llvm-project/pull/79116
>From 0da681135e785b01d67b0cef02581e0bba028ef3 Mon Sep 17 00:00:00 2001
From: YunQiang Su
Date: Tue, 23 Jan 2024 18:14:48 +0800
Subject: [PATCH] MIPS/clang: Fix asm constraint for softfloat
This include 2 fixes:
https://github.com/wzssyqa updated
https://github.com/llvm/llvm-project/pull/79116
>From 838394878054831066e563fa243665ba6d68d824 Mon Sep 17 00:00:00 2001
From: YunQiang Su
Date: Tue, 23 Jan 2024 18:14:48 +0800
Subject: [PATCH] MIPS/clang: Fix asm constraint for softfloat
This include 2 fixes:
@@ -0,0 +1,8 @@
+// RUN: %clang_cc1 -triple mips -target-feature +soft-float
-DSOFT_FLOAT_NO_CONSTRAINT_F -fsyntax-only -verify %s
+
+#ifdef SOFT_FLOAT_NO_CONSTRAINT_F
+void read_float(float* p) {
wzssyqa wrote:
Oh, yes. we can use `float p` here.
https://githu
@@ -0,0 +1,25 @@
+; RUN: llc -march=mips < %s | FileCheck %s --check-prefix=MIPS32
+; RUN: llc -march=mips64 < %s | FileCheck %s --check-prefix=MIPS64
+
+define dso_local void @read_double(double* nocapture noundef readonly %0)
local_unnamed_addr #0 {
wzssyqa w
https://github.com/wzssyqa updated
https://github.com/llvm/llvm-project/pull/79116
>From 0ea3b2be9d364a042c7e7114b0f72fc3c144d2a0 Mon Sep 17 00:00:00 2001
From: YunQiang Su
Date: Tue, 23 Jan 2024 18:14:48 +0800
Subject: [PATCH] MIPS/clang: Fix asm constraint for softfloat
This include 2 fixes:
brad0 wrote:
@wzssyqa Ping.
https://github.com/llvm/llvm-project/pull/79116
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@@ -0,0 +1,25 @@
+; RUN: llc -march=mips < %s | FileCheck %s --check-prefix=MIPS32
+; RUN: llc -march=mips64 < %s | FileCheck %s --check-prefix=MIPS64
+
+define dso_local void @read_double(double* nocapture noundef readonly %0)
local_unnamed_addr #0 {
MaskRay w
@@ -0,0 +1,8 @@
+// RUN: %clang_cc1 -triple mips -target-feature +soft-float
-DSOFT_FLOAT_NO_CONSTRAINT_F -fsyntax-only -verify %s
+
+#ifdef SOFT_FLOAT_NO_CONSTRAINT_F
+void read_float(float* p) {
MaskRay wrote:
Can just use argument `float p`?
https://github.c
https://github.com/wzssyqa edited
https://github.com/llvm/llvm-project/pull/79116
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https://github.com/wzssyqa edited
https://github.com/llvm/llvm-project/pull/79116
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