FreddyLeaf wrote:
[a627464](https://github.com/llvm/llvm-project/pull/91323/commits/a627464ef0ed4e999dc52b6b2d445548b559fe8b)
https://github.com/llvm/llvm-project/pull/91323
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https://github.com/FreddyLeaf updated
https://github.com/llvm/llvm-project/pull/91323
>From 3bab8062eb7b924234b1f4959adc0bc72fb53417 Mon Sep 17 00:00:00 2001
From: Freddy Ye
Date: Tue, 7 May 2024 20:57:54 +0800
Subject: [PATCH 1/5] [X86][CFE] Support EGPR in inline assembly.
---
KanRobert wrote:
Rename it to inline-asm-gcc-regs.c?
https://github.com/llvm/llvm-project/pull/91323
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@@ -0,0 +1,10 @@
+// RUN: %clang_cc1 -triple x86_64-unknown-unknown %s -o /dev/null
+// RUN: %clang_cc1 -triple x86_64-unknown-unknown -target-feature +egpr %s -o
/dev/null
+
+int foo(void) {
+ register int a __asm__("ebx");
+#ifdef __EGPR__
FreddyLeaf wrote:
https://github.com/phoebewang edited
https://github.com/llvm/llvm-project/pull/91323
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@@ -0,0 +1,10 @@
+// RUN: %clang_cc1 -triple x86_64-unknown-unknown %s -o /dev/null
+// RUN: %clang_cc1 -triple x86_64-unknown-unknown -target-feature +egpr %s -o
/dev/null
+
+int foo(void) {
+ register int a __asm__("ebx");
+#ifdef __EGPR__
phoebewang wrote:
@@ -0,0 +1,10 @@
+// RUN: %clang_cc1 -triple x86_64-unknown-unknown %s -o /dev/null
+// RUN: %clang_cc1 -triple x86_64-unknown-unknown -target-feature +egpr %s -o
/dev/null
+
+int foo(void) {
+ register int a __asm__("ebx");
+#ifdef __EGPR__
KanRobert wrote:
@@ -0,0 +1,10 @@
+// RUN: %clang_cc1 -triple x86_64-unknown-unknown %s -o /dev/null
+// RUN: %clang_cc1 -triple x86_64-unknown-unknown -target-feature +egpr %s -o
/dev/null
+
+int foo(void) {
+ register int a __asm__("ebx");
+#ifdef __EGPR__
FreddyLeaf wrote:
@@ -0,0 +1,10 @@
+// RUN: %clang_cc1 -triple x86_64-unknown-unknown %s -o /dev/null
+// RUN: %clang_cc1 -triple x86_64-unknown-unknown -target-feature +egpr %s -o
/dev/null
+
+int foo(void) {
+ register int a __asm__("ebx");
+#ifdef __EGPR__
KanRobert wrote:
@@ -0,0 +1,10 @@
+// RUN: %clang_cc1 -triple x86_64-unknown-unknown %s -o /dev/null
+// RUN: %clang_cc1 -triple x86_64-unknown-unknown -target-feature +egpr %s -o
/dev/null
+
+int foo(void) {
+ register int a __asm__("ebx");
+#ifdef __EGPR__
FreddyLeaf wrote:
@@ -0,0 +1,10 @@
+// RUN: %clang_cc1 -triple x86_64-unknown-unknown %s -o /dev/null
+// RUN: %clang_cc1 -triple x86_64-unknown-unknown -target-feature +egpr %s -o
/dev/null
+
+int foo(void) {
+ register int a __asm__("ebx");
+#ifdef __EGPR__
FreddyLeaf wrote:
@@ -0,0 +1,10 @@
+// RUN: %clang_cc1 -triple x86_64-unknown-unknown %s -o /dev/null
+// RUN: %clang_cc1 -triple x86_64-unknown-unknown -target-feature +egpr %s -o
/dev/null
+
+int foo(void) {
+ register int a __asm__("ebx");
+#ifdef __EGPR__
KanRobert wrote:
@@ -83,8 +85,23 @@ const TargetInfo::AddlRegName AddlRegNames[] = {
{{"r13d", "r13w", "r13b"}, 43},
{{"r14d", "r14w", "r14b"}, 44},
{{"r15d", "r15w", "r15b"}, 45},
+{{"r16d", "r16w", "r16b"}, 165},
FreddyLeaf wrote:
it's the index of "r16" in
@@ -83,8 +85,23 @@ const TargetInfo::AddlRegName AddlRegNames[] = {
{{"r13d", "r13w", "r13b"}, 43},
{{"r14d", "r14w", "r14b"}, 44},
{{"r15d", "r15w", "r15b"}, 45},
+{{"r16d", "r16w", "r16b"}, 165},
KanRobert wrote:
Where does the 165 come
@@ -1763,10 +1823,14 @@ void
X86TargetInfo::fillValidTuneCPUList(SmallVectorImpl ) con
}
ArrayRef X86TargetInfo::getGCCRegNames() const {
+ if (HasEGPR)
+return llvm::ArrayRef(ExtendedGCCRegNames);
return llvm::ArrayRef(GCCRegNames);
FreddyLeaf
https://github.com/FreddyLeaf updated
https://github.com/llvm/llvm-project/pull/91323
>From 3bab8062eb7b924234b1f4959adc0bc72fb53417 Mon Sep 17 00:00:00 2001
From: Freddy Ye
Date: Tue, 7 May 2024 20:57:54 +0800
Subject: [PATCH 1/4] [X86][CFE] Support EGPR in inline assembly.
---
@@ -0,0 +1,10 @@
+// RUN: %clang_cc1 -triple x86_64-unknown-unknown %s -o /dev/null
+// RUN: %clang_cc1 -triple x86_64-unknown-unknown -target-feature +egpr %s -o
/dev/null
+
+int foo(void) {
+ register int a __asm__("ebx");
+#ifdef __EGPR__
FreddyLeaf wrote:
@@ -0,0 +1,10 @@
+// RUN: %clang_cc1 -triple x86_64-unknown-unknown %s -o /dev/null
+// RUN: %clang_cc1 -triple x86_64-unknown-unknown -target-feature +egpr %s -o
/dev/null
+
+int foo(void) {
+ register int a __asm__("ebx");
+#ifdef __EGPR__
KanRobert wrote:
I
@@ -1763,10 +1823,14 @@ void
X86TargetInfo::fillValidTuneCPUList(SmallVectorImpl ) con
}
ArrayRef X86TargetInfo::getGCCRegNames() const {
+ if (HasEGPR)
+return llvm::ArrayRef(ExtendedGCCRegNames);
return llvm::ArrayRef(GCCRegNames);
KanRobert wrote:
@@ -1763,10 +1823,14 @@ void
X86TargetInfo::fillValidTuneCPUList(SmallVectorImpl ) con
}
ArrayRef X86TargetInfo::getGCCRegNames() const {
+ if (HasEGPR)
+return llvm::ArrayRef(ExtendedGCCRegNames);
return llvm::ArrayRef(GCCRegNames);
FreddyLeaf
@@ -1763,10 +1823,14 @@ void
X86TargetInfo::fillValidTuneCPUList(SmallVectorImpl ) con
}
ArrayRef X86TargetInfo::getGCCRegNames() const {
+ if (HasEGPR)
+return llvm::ArrayRef(ExtendedGCCRegNames);
return llvm::ArrayRef(GCCRegNames);
KanRobert wrote:
https://github.com/FreddyLeaf ready_for_review
https://github.com/llvm/llvm-project/pull/91323
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https://github.com/FreddyLeaf updated
https://github.com/llvm/llvm-project/pull/91323
>From 3bab8062eb7b924234b1f4959adc0bc72fb53417 Mon Sep 17 00:00:00 2001
From: Freddy Ye
Date: Tue, 7 May 2024 20:57:54 +0800
Subject: [PATCH 1/3] [X86][CFE] Support EGPR in inline assembly.
---
github-actions[bot] wrote:
:warning: C/C++ code formatter, clang-format found issues in your code.
:warning:
You can test this locally with the following command:
``bash
git-clang-format --diff 05f4448d40f00b9fb2447e1c32cd18a7a9b8b011
f3b36361f247ddd360fc20d0704d3ab8841ea2c8 --
https://github.com/FreddyLeaf updated
https://github.com/llvm/llvm-project/pull/91323
>From 3bab8062eb7b924234b1f4959adc0bc72fb53417 Mon Sep 17 00:00:00 2001
From: Freddy Ye
Date: Tue, 7 May 2024 20:57:54 +0800
Subject: [PATCH 1/2] [X86][CFE] Support EGPR in inline assembly.
---
https://github.com/FreddyLeaf converted_to_draft
https://github.com/llvm/llvm-project/pull/91323
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llvmbot wrote:
@llvm/pr-subscribers-clang
Author: Freddy Ye (FreddyLeaf)
Changes
---
Full diff: https://github.com/llvm/llvm-project/pull/91323.diff
2 Files Affected:
- (modified) clang/lib/Basic/Targets/X86.cpp (+21)
- (added) clang/test/CodeGen/X86/register_asm.c (+10)
llvmbot wrote:
@llvm/pr-subscribers-backend-x86
Author: Freddy Ye (FreddyLeaf)
Changes
---
Full diff: https://github.com/llvm/llvm-project/pull/91323.diff
2 Files Affected:
- (modified) clang/lib/Basic/Targets/X86.cpp (+21)
- (added) clang/test/CodeGen/X86/register_asm.c (+10)
https://github.com/FreddyLeaf created
https://github.com/llvm/llvm-project/pull/91323
None
>From 3bab8062eb7b924234b1f4959adc0bc72fb53417 Mon Sep 17 00:00:00 2001
From: Freddy Ye
Date: Tue, 7 May 2024 20:57:54 +0800
Subject: [PATCH] [X86][CFE] Support EGPR in inline assembly.
---
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